In this exercise, we can also compare the mean deviations of absolute differences between the gold standard and the worker
If oral supplements have not improved your symptoms, injection is almost certainly more appropriate for you
There is no evidence that timing B12 supplementation around meals or exercise enhances weight loss
It also has been linked to influencing other growth pathways, like increasing gene expression for repair and even modulating neurotransmitter systems (dopamine, serotonin, etc., in brain injury models)
Symptoms of deficiencyfatigue, weakness, paraesthesia, cognitive impairment, and mood disturbancestypically improve significantly with appropriate replacement therapy
Who is more at risk of developing vitamin B12 deficiency